Buy Retatrutide in Thailand
Reta Bangkok supplies high purity Retatrutide and Tirzepatide research peptides to laboratories, clinics and independent researchers across Thailand. Every vial is lyophilised, sealed and batch coded, with same day dispatch in Bangkok and nationwide tracked delivery.
- 99%+Purity, HPLC verified
- 10 to 60mgEvery vial size in stock
- Same dayBangkok dispatch before 3pm
- Batch codedQR verification on every label
- High purity research peptidesLyophilised, sealed and stored correctly.
- Fast delivery across ThailandSame day in Bangkok, 1 to 3 days elsewhere.
- Batch verificationScan the QR code printed on every vial.
- Research supportWhatsApp assistance in Thai and English.
Research peptides for sale in Thailand
The complete Retatrutide range from 10mg to 60mg, prefilled pens, Retatrutide blends with Tirzepatide and Cagrilintide, and standalone Tirzepatide vials. Bacteriostatic water is available as an add on at checkout.
Scroll sideways for the full range. Hover a vial for details.

Retatrutide 10mg
Single 10mg vial of lyophilised Retatrutide. The usual starting size. Bacteriostatic water sold separately.
฿280 per mg. Store sealed at room temperature.

Retatrutide 20mg
Single 20mg vial. Works out cheaper per mg than buying two 10mg vials.
฿230 per mg. Two months from one reconstitution.

Retatrutide 30mg
Single 30mg vial. Mid size in the range at 197 baht per mg.
฿197 per mg. Popular with repeat buyers.

Retatrutide 40mg
Single 40mg vial. Fewer reconstitutions across a longer run.
฿173 per mg. Our most reordered size.

Retatrutide 60mg
Largest vial in the range and the best value per mg at 160 baht.
฿160 per mg. Lowest cost per milligram we stock.

Retatrutide Pen 40mg
Prefilled 40mg pen. Nothing to reconstitute and nothing to measure. Delivery takes 1 to 3 days.
฿183 per mg. Dial the dose, no syringe needed.

Retatrutide Tirzepatide Blend
Retatrutide 20mg with Tirzepatide 40mg in a single vial. 60mg total.
60mg total, ฿120 per mg across both compounds.

Retatrutide Cagrilintide Blend
Retatrutide 5mg with Cagrilintide 5mg in a single vial. 10mg total.
10mg total. No other Thai supplier stocks Cagrilintide.

Tirzepatide 10mg
Single 10mg vial of lyophilised Tirzepatide. Stocked alongside the Retatrutide range.
฿240 per mg. Same handling as the Retatrutide range.

Tirzepatide 30mg
Single 30mg vial of lyophilised Tirzepatide at 173 baht per mg.
฿173 per mg. Triple the vial, just over double the price.
Why researchers order from Reta Bangkok
Specialist Retatrutide supplier
Retatrutide is our core product rather than one line in a catalogue of forty compounds, which is why the full 10mg to 60mg range stays in stock and reorders ship without delay.
Batch verification on every vial
Each label carries a QR code linked to that specific batch. Scanning it returns the compound, the vial size and the batch number, with no account or registration required.
Delivery anywhere in Thailand
Order before 3pm and it goes out the same afternoon, seven days a week. Bangkok addresses receive it the same day and the rest of the country in 1 to 3 days, with tracking.
Peptide reconstitution calculator
Enter the vial size, the volume of bacteriostatic water and the target dose. The calculator returns the syringe fill point in units and the number of doses per vial, so the correct vial size can be ordered first time.
Open the calculatorSecure payment options
- VisaCredit and debit cards processed securely at checkout.
- MastercardCredit and debit cards processed securely at checkout.
- 5% offWisePay from your Wise balance or linked bank account.
- 10% offCryptocurrencyBTC, ETH, USDT and other major coins.
Retatrutide Thailand: frequently asked questions
How long does peptide delivery take in Thailand?
Order before 3pm and it is dispatched the same afternoon, seven days a week. Bangkok addresses receive it the same day and the rest of Thailand within 1 to 3 days, depending on how far out you are. The 40mg prefilled pen takes 1 to 3 days wherever you are.
How should research peptides be stored?
Lyophilised peptides are stable at room temperature and remain so throughout a domestic delivery. Once reconstituted with bacteriostatic water, store the vial refrigerated between 2 and 8 degrees Celsius.
How is the batch on each vial verified?
Every label carries a QR code tied to that batch. Scanning it returns the compound, the vial size and the batch number for that individual vial. Batch documentation can also be requested from us on WhatsApp.
Which Retatrutide vial size should be ordered?
The 10mg vial is the usual starting size for a new research protocol. Larger vials from 20mg to 60mg suit longer studies and reduce the number of reconstitutions. The reconstitution calculator shows how many doses each size yields at a given concentration.
What payment methods are accepted?
Visa, Mastercard, Wise and cryptocurrency. Wise takes a further 5% off the cart total and crypto takes 10%, both applied automatically at checkout.
Is wholesale peptide supply available in Thailand?
Yes. Volume discounts are applied automatically in the cart and are shown on each product page. For larger volumes or recurring supply, contact us on WhatsApp and we will provide wholesale pricing the same day.